Where can I find Acid preserves in Heiligkreuz?

Acid preserves can also be found in these cities:

Absam Axams Fulpmes Götzens Innsbruck Matrei am Brenner Maurach Mieders Mittenwald Pill Rinn Schwaz Schönberg im Stubaital Stuttgart Tux Umlberg Unterweg Volders Völs Wattens Zirl

You can also find this in Heiligkreuz:

Cream Stiffener Spreads Savory Food For A Low Cholesterol Diet Pasta Dishes Instant Cappucino Pumpkin Seed Roll Canned Meat Frying And Frying Fat Seasoning Sauces Absinthe